Base | Representation |
---|---|
bin | 10101110110010001… |
… | …111101001100000110 |
3 | 2020112220201122002000 |
4 | 111312101331030012 |
5 | 341021032130141 |
6 | 14435501130130 |
7 | 1460225243403 |
oct | 256621751406 |
9 | 66486648060 |
10 | 23459255046 |
11 | 9a49157597 |
12 | 4668559946 |
13 | 229b279606 |
14 | 11c78b92aa |
15 | 9247ca5b6 |
hex | 57647d306 |
23459255046 has 72 divisors (see below), whose sum is σ = 55070060040. Its totient is φ = 7401432672.
The previous prime is 23459254993. The next prime is 23459255059. The reversal of 23459255046 is 64055295432.
23459255046 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 92 + 550 + 4 + 6 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23459254992 and 23459255010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21384370 + ... + 21385466.
It is an arithmetic number, because the mean of its divisors is an integer number (764861945).
Almost surely, 223459255046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23459255046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27535030020).
23459255046 is an abundant number, since it is smaller than the sum of its proper divisors (31610804994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23459255046 is an equidigital number, since it uses as much as digits as its factorization.
23459255046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2243 (or 1121 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 45.
The spelling of 23459255046 in words is "twenty-three billion, four hundred fifty-nine million, two hundred fifty-five thousand, forty-six".
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